Appendix 1 For Customers Replacing The Conventional Model With This Inverter; Appendix 1-1 Replacement Of The Fr-S500 Series - Mitsubishi Electric FR-D720 K Series Instruction Manual

APPENDIX
Appendix 1 For customers replacing the conventional model

Appendix 1-1 Replacement of the FR-S500 series

(1) Instructions for installation
1) Removal procedure of the front cover and wiring cover was changed. (Refer to page 5.)
2) FR-SW0-SETUP, FR-SW1-SETUP, FR-SW2-SETUP (setup softwares) cannot be used.
(2) Instructions for continuous use of the FR-PU04 (parameter unit)
1) For the FR-D700 series, many functions (parameters) have been added. When setting these parameters, the
parameter name and setting range are not displayed. User initial value list and user clear of the HELP function
cannot be used.
2) For the FR-D700 series, many protective functions have been added. These functions activate, but all faults are
displayed as "Fault 14". When the fault history has been checked, "E.14" appears. Added fault display will not appear
on the parameter unit.
3) User initial value setting cannot be used.
4) User registration/clear cannot be used.
5) Parameter copy/verification function cannot be used.
(3) Parameter resetting
It is easy if you use FR Configurator SW3 (setup software).
(4) Main differences and compatibilities with the FR-S500 series
Item
V/F control
Control method
Automatic torque boost
Output frequency
0.5 to 120Hz
range
Pr. 0 Torque boost
FR-S520E-1.5K to 3.7K: 6%
FR-S540E-1.5K, 2.2K: 5%
FR-S520SE-1.5K: 6%
Pr.1 Maximum frequency
60Hz
Changed initial value Pr. 12 DC injection brake operation voltage
0.4K to 3.7K: 6%
Pr. 88 PID action selection
20 (PID reverse action)
Turn the X14 signal ON to enable PID control.
Pr. 37 Speed display
0.1
H1(Pr. 503) Maintenance timer
Changed setting
H2(Pr. 504) Maintenance timer alarm output set time
increments
Time per increments: 1000h
Initial value: 36 (36000h)
(Example) To set 36000h, set H2 (Pr. 504) = "36".
298
with this inverter
FR-S500 FR-D700
V/F control
General-purpose magnetic flux vector control
Optimum excitation control
0.2 to 400Hz
FR-D720-1.5K to 3.7K: 4%
FR-D740-1.5K, 2.2K: 4%
FR-D720S-1.5K: 4%
120Hz
0.4K to 3.7K: 4%
Pr. 128 PID action selection
0 (PID control disabled)
Set Pr. 128 ≠ "0" to enable PID control. (Input of the X14
signal is not required if the X14 signal is not assigned to
any input terminal.)
0.001
Pr. 503 Maintenance timer
Pr.504 Maintenance timer alarm output set time
Time per increments: 100h
Initial value: 9999 (not function)
(Example) To set 36000h, set Pr.504 = "360".